20132170

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{46819}}^1$

素因数の和:46869

約数の個数: 16

約数和(自身を含む): 37081440

約数和(自身を除く): 16949270

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 46819, 93638, 234095, 468190, 2013217, 4026434, 10066085, 20132170]

約数ペア:

[(1, 20132170), (2, 10066085), (5, 4026434), (10, 2013217), (43, 468190), (86, 234095), (215, 93638), (430, 46819)]